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ES502356A0 - PROCEDURE FOR PREPARING BISAZOIC DYES - Google Patents

PROCEDURE FOR PREPARING BISAZOIC DYES

Info

Publication number
ES502356A0
ES502356A0 ES502356A ES502356A ES502356A0 ES 502356 A0 ES502356 A0 ES 502356A0 ES 502356 A ES502356 A ES 502356A ES 502356 A ES502356 A ES 502356A ES 502356 A0 ES502356 A0 ES 502356A0
Authority
ES
Spain
Prior art keywords
bisazoic
dyes
preparing
procedure
preparing bisazoic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES502356A
Other languages
Spanish (es)
Other versions
ES8203941A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES502356A0 publication Critical patent/ES502356A0/en
Publication of ES8203941A1 publication Critical patent/ES8203941A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/08—Azo dyes
    • C09B62/09—Disazo or polyazo dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
ES502356A 1980-05-21 1981-05-20 PROCEDURE FOR PREPARING BISAZOIC DYES Expired ES8203941A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8016761 1980-05-21

Publications (2)

Publication Number Publication Date
ES502356A0 true ES502356A0 (en) 1982-04-01
ES8203941A1 ES8203941A1 (en) 1982-04-01

Family

ID=10513561

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502356A Expired ES8203941A1 (en) 1980-05-21 1981-05-20 PROCEDURE FOR PREPARING BISAZOIC DYES

Country Status (7)

Country Link
EP (1) EP0040460A1 (en)
JP (1) JPS5716063A (en)
KR (1) KR830005309A (en)
AU (1) AU6746981A (en)
CS (1) CS222246B2 (en)
ES (1) ES8203941A1 (en)
ZA (1) ZA811115B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0120807B1 (en) * 1983-02-24 1989-01-18 Ciba-Geigy Ag Reactive dyes, their preparation and their use
DE3325788A1 (en) * 1983-03-15 1984-09-20 Bayer Ag, 5090 Leverkusen FIBER REACTIVE DISAZO DYES, METHOD FOR THEIR PRODUCTION AND THEIR USE FOR COLORING OR PRINTING STUBSTRATES
JPS6090265A (en) * 1983-10-25 1985-05-21 Nippon Kayaku Co Ltd Disazo compound and dyeing of fibrous material using it
US5188640A (en) * 1983-12-10 1993-02-23 Sandoz Ltd. Use of 1-amino-2,7-di-[5'-((2"-chloro-4"-substituted amino-1,3,5-triazin-6-ylamino)-2'-sulfophenylazo]-8-hydroxynaphthalene-3,6-disulfonic acids for dyeing and printing
FR2556358B1 (en) * 1983-12-10 1987-01-02 Sandoz Sa NOVEL BISAZOIC COMPOUNDS, THEIR PREPARATION AND THEIR USE AS DYES
DE4337181A1 (en) * 1993-10-30 1995-05-04 Sandoz Ag Disazo dyes from the stilbene series

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU75689A1 (en) * 1976-08-31 1978-04-13
JPS5331732A (en) * 1976-09-06 1978-03-25 Nippon Kayaku Co Ltd Preparation of bisazo dye

Also Published As

Publication number Publication date
ZA811115B (en) 1982-03-31
JPH0257588B2 (en) 1990-12-05
CS222246B2 (en) 1983-05-27
JPS5716063A (en) 1982-01-27
KR830005309A (en) 1983-08-13
ES8203941A1 (en) 1982-04-01
EP0040460A1 (en) 1981-11-25
AU6746981A (en) 1981-11-26

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